International Comfort Products 1178404 4-Ton TXV Thermal Expansion Valve

The International Comfort Products 1178404 is a genuine OEM thermostatic expansion valve (TXV) designed for 4-ton HVAC systems. This critical metering device precisely regulates refrigerant flow into the evaporator coil, ensuring optimal cooling performance and system efficiency.

Key Features:

• 4-ton capacity rating for residential and commercial air conditioning applications
• Precision metering ensures proper refrigerant superheat control
• Genuine OEM replacement part manufactured to International Comfort Products specifications
• Helps protect the compressor from liquid refrigerant slugging
• Maintains consistent cooling performance across varying load conditions
• Professional-grade construction for reliable long-term operation

The TXV valve automatically adjusts refrigerant flow based on system demands, reducing pressure from the liquid line to allow for proper evaporation. This regulation is essential for maximizing energy efficiency and preventing damage to system components. Designed for use in International Comfort Products, Heil, and Tempstar branded air conditioners and heat pumps.